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8th Grade Natural Selection Test

Authored by Katherine Kay

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8th Grade Natural Selection Test
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17 questions

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1.

OPEN ENDED QUESTION

30 sec • Ungraded

Name

Evaluate responses using AI:

OFF

2.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Hour

5th
6th
7th

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these birds had an adaptation that best helped them survive?

Long Beak
Medium Beak
Short Beak

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was this adaptation?

weight
number of offspring
age at death
beak type

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What would be evidence from the data table on why the adaptation helped them survive?

Average weight
Medium beak length
Average age at death
Location

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a baby birds’ beak type is generally similar to its mother’s beak type, which beak type would be the most common among the offspring of the birds that had the highest average age at death? (check one)

long
medium
short

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Scenario: The grasshoppers died off, and now birds have to eat tiny ants as their main food source. Explanation: Birds with small, thin, and precise beaks would best survive this season. What would be a reason to support the explanation?

Larger, broader beaks are not as effective for picking up tiny ants.
Birds with smaller, precise beaks can more easily catch and eat small insects like ants.
Birds with small, thin beaks have the lowest average # offspring.

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